Asheville weather in August
August in Asheville: hot, rainy, with clean air — fine if you can take sticky heat.
Updated September 2026 · climate normals from ERA5 reanalysis
#7 of 12 months in Asheville · #809 of 1413 destinations to visit in August · comfort 75/100 (tier B)
- Days
- 30°C
- Nights
- 19°C
- Wet days
- 10
- Sun
- 10.7 h
- Humidity
- 80%
- Daylight
- 14 h

Traveller notes on Asheville in August
Other months in Asheville
Forum posters describe March as one of the most variable months for Asheville weather - genuinely capable of snow, or a delightful sunny 68F day, or rain at 45F, sometimes within the same week. Posters cite historical averages in the 50s-60sF as a reasonable baseline, jacket weather rather than winter coat weather, with late March notably safer for avoiding snow than early March, though rain becomes somewhat more likely as the month wraps up. Posters are consistent that hiking remains viable nearly year-round in the surrounding mountains, though conditions vary sharply by elevation and location - sun, rain, wind or snow all realistic on a given day. Posters generally rate March as a genuinely mixed, transitional month for Asheville, spring ephemerals a likely reward for those visiting with flexible, layered plans.
September in Asheville is the quiet month before the rush — the forum describes it as usually very slow, right after school goes back and just before October's leaf season. Days reach about 25°C, warm enough for shorts, while early mornings and after dinner drop toward 15 and want a light jacket. Rain tends to arrive late afternoon or evening. The mountain caveat regulars stress is how local it all is: a thunderstorm on one side of town while the other stays bone dry, clear on one side of a ridge and wet on the other. On colour, September is too early — a trace at most. The change starts in early October and can run well into November.
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Asheville climate normals — August
Monthly averages from ERA5 reanalysis. AQI is the mean US Air Quality Index for the month.
Crowds in Asheville in August
How busy the place itself is — school and mass holidays, the months an editor tagged, and how sought-after the weather makes them. Never part of the comfort score.
BusySummer break in United States, school holidays in 2 of the markets that fill it(estimated)
Peak crowdsBusyShoulder seasonQuiet
Best months for Asheville's weather
Ranked by this destination's own climate comfort score across the year — a different thing from how busy it gets (see Crowds above).
Fair weatherAsheville's best weather comes in April, May and October — separate windows, not one continuous season.
Best weatherFair weatherToughest weather
What's on in Asheville in August
Recurring seasonal events, natural spectacles, closures and holidays — curated and sourced.
- Festival
Mountain Dance and Folk Festival
28 Jul – 3 Aug · usuallyMusic festivalThree nights of Appalachian string bands and clogging teams in a school auditorium, running since 1928 and still the oldest folk festival in the country. It is a local audience, not a tourist show, and tickets are cheap. Source ↗
- Hazard
Hurricane remnant floods
15 Aug – 15 Oct · usuallyHurricane seasonClosuresGulf hurricanes arrive here as rain, and the mountains wring it out. Most years that is a wet weekend; Helene in 2024 flooded the River Arts District and shut the Blue Ridge Parkway and I-40 for months. Source ↗
Nearby, and something's on
Within 300 km of Asheville — a day trip or a short hop — with something on this month. Never part of the comfort score.
Where is Asheville?
Asheville in August — FAQ
- Is August a good time to visit Asheville?
- August in Asheville: hot, rainy, with clean air — fine if you can take sticky heat. It ranks #7 of 12 months for Asheville on SeasonMap's comfort score (75/100).
- What is the weather like in Asheville in August?
- In August, Asheville averages a daily high of 29.7°C and a low of 18.5°C, with about 122.3 mm of rain over roughly 10.2 rainy days.
- What is the air quality in Asheville in August?
- Asheville has a mean US Air Quality Index of about 50 in August.
Within 300 km: Charlotte's Charlotte Pride on 15–16 Aug, and Great Smoky Mountains National Park's Cades Cove vehicle-free Wednesdays around 6 May – 30 Sep.